Nav aids
Loran-c chain lessay, rate 6731-Y, off air 051000Z to 051700Z feb
HYDROLANT 232/09
- issued
- 2009-02-04 14:56Z
- status
- cancelled 2009-02-05 18:00Z (archive)
- self-cancels
- 2009-02-05 18:00Z
- cancels
- HYDROLANT 2229/08
- authority
- NAVAREA I 23/09 041005Z FEB 09
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. LORAN-C CHAIN LESSAY, RATE 6731-Y, OFF AIR 051000Z TO 051700Z FEB. 2. CANCEL HYDROLANT 2229/08(52). 3. CANCEL THIS MSG 051800Z FEB.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-02-05 10:00Z | 2009-02-05 17:00Z | — | 7 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Nga chart 52160 (7TH ed)cancels · 2008-12-22
- Nga chart 52160 (7TH ed)replaced · 2008-12-22
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
193 aids-to-navigation notices in force · see all
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.